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Firgelli Robots Pointing Tip Drill Bit Kit on Aluminum Boards-Spiral Double Flute: 0.8~3.175mm

Pointing Tip Drill Bit Kit on Aluminum Boards-Spiral Double Flute: 0.8~3.175mm

$78.95

Pointing Tip Drill Bit Kit on Aluminum Boards-Spiral Double Flute: 0.8~3.175mm

1 kit comes with 10 different bit diameters

Description:

This kit consists of well selected high precision drill bits with pointing tips for DIY projects when users need to drill holes on Aluminum boards. The bits are made of tungsten carbide which is stronger than regular high speed steel. The shank diameter is 3.175mm and the overall length is 38mm.

Features:

Material: Bit is tungsten carbide / Shank is  high speed steel

Packing box: translucent plastic

Application:

Hole drilling on aluminum sheets

TD= tip diameter / FL = flute length  / SHK.D = shank diameter  / OVL = overall length(tolerance: +/-0.1mm)

TD(mm) FL(mm) SHK.D(mm) OVL(mm)
0.8 4.5 3.175 38
1.0 4.5 3.175 38
1.2 6.0 3.175 38
1.5 8.0 3.175 38
1.6 8.0 3.175 38
1.8 9.0 3.175 38
2.0 9.0 3.175 38
2.5 9.0 3.175 38
3.0 9.5 3.175 38
3.18 9.5 3.175 38

 

 

 





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